/
Zs_RF_Shared.avsi
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Zs_RF_Shared.avsi
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# Shared Functions and utility
# V1.140
### Functions list:-
# sh_StrReplace
# sAverageLumaMask
# m4_sh
# sh_sharpen2
# sh_SootheSS
# slinesm
# t_linemask
# swlinesm
# GreyCenteredToMask_dhh
# Camembert_dhh
# Camembert_dhhMod
# EMask_dhh
# spasses
# sminideen
# DarkPreserve_function
# lightPreserve_function
# sh_Padding
# sTryFTurnRight
# sTryFTurnLeft
# sTryFTurn180
# slimit_dif
# sh_GetCSP
# sh_Y8_YV411
# ContraSharpeningHD
# MinBlur
# sbr
# Dither_YUY2toPlanar16
# Dither_YUY2toPlanar
# Dither_YUY2toInterleaved16
# Dither_YUY2toInterleaved
# Dither_Luma_Rebuild
# SH_KNLMeansCL
# sh_RemoveGrain
# y_gamma_to_linear
# y_linear_to_gamma
# linear_and_gamma
# build_sigmoid_expr
# sigmoid_direct
# sigmoid_inverse
# sh_Vinverse2
# sbrV
# sh_Vinverse2H
# sbrH
# sBlackerPixel
# swhiterPixel
# chroma_rep
# chroma_rep2
# smartfademod
# ediaa
# daa
# maa
# SharpAAMCmod
# VinverseD
# smam
# smam_mask
# Hqdn3d_2
# interlaced60or50
# convert_Fields_scan_order
# yadifmodclipin
# yadifmodclipout
# tmm2_ortmm1
# nonyuy2clipin
# nonyuy2clipout
# sh_LimitChange
# sh_Bob
# sneo_FFT3D
# sneo_dfttest
# svsTTempSmooth
# svsTTempSmoothf
# svsMSharpen
# svsTBilateral
# sh_GetUserGlobalIMT
# sh_GetUserGlobalIMTint
# sh_GetUserGlobalIMTbool
# IsAvsNeo
# IsAvsPlus
# AvsPlusVersionNumber
#################################################
# Original:- By Vampiredom, Gavino, IanB
# Repeated, string replacements
Function sh_StrReplace(string s, string find, string replace)
{
AvsPlusVersionNumber > 2958 ? ReplaceStr(s,find,replace) : eval("""i = s.FindStr(find) Chr(3) i ==0 || Replace=="" ? s : (s.LeftStr(i-1)+replace+s.MidStr(Strlen(find)+i)).sh_StrReplace(find, replace)""")
}
function sAverageLumaMask(clip src) {
sisavs26 = !(VersionNumber() < 2.60)
src = AvsPlusVersionNumber > 2294 ? src.isvideofloat ? src.Limiter(0,1) : src : src
sisavs26 ? src.ScriptClip("""mt_lut(Y=-AverageLuma,paramscale="none")""") : src.ScriptClip("""mt_lut(Y=-round(AverageLuma))""")
}
# ======= MOD4-and-atleast-16 helper function =======
function m4_sh(float x, int "mode") {
mode = default(mode, 0 ) #0=any 1=NTSC 2=PAL/Force Original Behavior
nx = mode!=0 || VersionNumber() < 2.6 ? x<16?16:int(round(x/(mode!=1 ? 4.0 : 5.0))*(mode!=1 ? 4 : 12)) : round(x)
return(nx)
}
# ======= Modified sharpening function =======
function sh_sharpen2(clip clp, float strength, float power, float zp, float lodmp, float hidmp, int rgmode, bool "sharpen22")
{
sisavs26= !(VersionNumber() < 2.60)
STR = string( strength )
PWR = string( 1.0/float(power) )
ZRP = string( ZP )
DMP = string( lodmp )
HDMP = (hidmp==0) ? "1" : sisavs26 ? "1 scalef x y - abs "+string(hidmp)+" / 4 ^ +" : "1 x y - abs "+string(hidmp)+" / 4 ^ +"
sharpen22 = default(sharpen22, false )
!sharpen22 ? Assert(power>0,"SeeSaw::sh_sharpen2: Power must be value 1 or more") : nop()
sisavs26 ? mt_lutxy( clp, clp.RemoveGrain(rgmode,-1,-1), \
"x y == x x x y - abs "+ZRP+" / "+PWR+" ^ "+ZRP+" * "+STR+" * x y - 2 ^ x y - 2 ^ "+DMP+" scalef + / * x y - x y - abs / * "+HDMP+" / + ?",chroma="copy first",use_expr=1) : \
mt_lutxy( clp, clp.RemoveGrain(rgmode,-1,-1), \
"x y == x x x y - abs "+ZRP+" / "+PWR+" ^ "+ZRP+" * "+STR+" * x y - 2 ^ x y - 2 ^ "+DMP+" + / * x y - x y - abs / * "+HDMP+" / + ?",chroma="copy first")
return( last )
}
# ======= Soothe() function to stabilze sharpening =======
function sh_SootheSS(clip sharp, clip orig, int "sootheT", int "sootheS", bool "SootheSS2", int "uv")
{
sisavs26 = !(VersionNumber() < 2.60)
sootheT = default(sootheT, 25 )
sootheS = default(sootheS, 0 )
sootheT = (sootheT > 100) ? 100 : (sootheT < -100) ? -100 : sootheT
sootheS = (sootheS > 100) ? 100 : (sootheS < 0) ? 0 : sootheS
ST = string( 100 - abs(sootheT))
SSPT = string( 100 - abs(sootheS))
SootheSS2 = default(SootheSS2, false)
mt_makediff(orig,sharp)
(sootheS==0) ? last
\ : sisavs26 ? mt_lutxy( last, last.removegrain(SootheSS2 ? 1 : 20,-1,-1),
\ "x range_half - y range_half - * 0 < x range_half - 100 / "+SSPT+" * range_half + x range_half - abs y range_half - abs > x "+SSPT+" * y 100 "+SSPT+" - * + 100 / x ? ?", chroma="ignore",use_expr=1) : \
mt_lutxy( last, last.removegrain(SootheSS2 ? 1 : 20,-1,-1),
\ "x 128 - y 128 - * 0 < x 128 - 100 / "+SSPT+" * 128 + x 128 - abs y 128 - abs > x "+SSPT+" * y 100 "+SSPT+" - * + 100 / x ? ?", chroma="ignore")
(sootheT==0) ? last
\ : sisavs26 ? mt_lutxy( last, last.temporalsoften(1,255,0,32,2),
\ "x range_half - y range_half - * 0 < x range_half - 100 / "+ST+" * range_half + x range_half - abs y range_half - abs > x "+ST+" * y 100 "+ST+" - * + 100 / x ? ?", chroma="ignore",use_expr=1) : \
mt_lutxy( last, last.temporalsoften(1,255,0,32,2),
\ "x 128 - y 128 - * 0 < x 128 - 100 / "+ST+" * 128 + x 128 - abs y 128 - abs > x "+ST+" * y 100 "+ST+" - * + 100 / x ? ?", chroma="ignore")
(sootheT > -1) ? last
\ : sisavs26 ? mt_lutxy( last, last.temporalsoften(1,255,0,32,2),
\ "x range_half - y range_half - * 0 < x range_half - 100 / "+ST+" * range_half + x range_half - abs y range_half - abs > x "+ST+" * y 100 "+ST+" - * + 100 / x ? ?",chroma="ignore",use_expr=1) : \
mt_lutxy( last, last.temporalsoften(1,255,0,32,2),
\ "x 128 - y 128 - * 0 < x 128 - 100 / "+ST+" * 128 + x 128 - abs y 128 - abs > x "+ST+" * y 100 "+ST+" - * + 100 / x ? ?",chroma="ignore")
mt_makediff(orig,last,u=uv,v=uv)
return( last )
}
# black lines mask by A.SONY
Function slinesm (clip i, float "thr", float "thr2", bool "analog", bool "autogain", val "edgesm", int "useMedianBlur", bool "noedges", float "mblur", float "thrfade", bool "honly", bool "lumaonly")
{
analog = Default(analog, true)
autogain = Default(autogain, true)
noedges = Default(noedges, false)
mblur = Default(mblur, 0.1)
thr = Default(thr, mblur==0 ? 100 : 200)
thr2 = Default(thr2, 170)
thrfade = Default(thrfade, 2.46)
useMedianBlur = default(useMedianBlur, -1)
lumaonly = default(lumaonly, true)
sisavs26 = !(VersionNumber() < 2.6)
sisphbd = AvsPlusVersionNumber > 2294
oi = autogain ? i.ColorYUV(autogain=true) : i
sislumaonly = sisphbd ? oi.isy() : !sisavs26 ? true : oi.isy8()
i = sislumaonly || !lumaonly ? oi : sisphbd ? oi.converttoy() : oi.converttoy8()
edgesm = !noedges ? defined(edgesm) ? isclip(edgesm) ? edgesm : eval("i." + edgesm) : i.Camembert_dhh(useMedianBlur,honly,lumaonly) : nop()
edgesm = !noedges ? defined(edgesm) ? isclip(edgesm) ? edgesm : eval("i." + edgesm) : i.Camembert_dhh(useMedianBlur) : nop()
LineDarkenclip = thr==0 ? nop() : mblur==0 ? i.FastLineDarkenMOD3_dhh(thr) : i.FastLineDarkenMOD3_dhh(thr).blur(mblur)
LineDarkenclip = thr==0 ? i : LineDarkenclip.FastLineDarkenMOD3_dhh(250,1,250,-2)
thr1 = analog ? thr2/thrfade : nop()
lut4dark = analog ? !sisavs26 ? LineDarkenclip.mt_lut("x "+String(thr1)+" < 255 x "+String(thr2)+" > 0 255 x "+String(thr1)+" - 255 "+String(thr2)+" "+String(thr1)+" - / * - ? ?",u=1,v=1) : LineDarkenclip.mt_lut("x "+String(thr1)+" scalef < range_max x "+String(thr2)+" scalef > 0 range_max x "+String(thr1)+" scalef - range_max "+String(thr2)+" scalef "+String(thr1)+" scalef - / * - ? ?", use_expr=2,u=1,v=1) :
\ LineDarkenclip.mt_binarize(70, mode="0 255")
noedges ? lut4dark :
\ mt_merge(i.mt_edge(mode="min/max", thY1=255, thY2=255), edgesm, lut4dark)
sislumaonly ? last : sisphbd ? CombinePlanes(last,oi,planes="YUV",sample_clip=oi) : YToUV(oi.UToY8(),oi.VToY8(),last)
}
# tophf lines mask
function t_linemask( clip c, int "blur", float "thresh", float "str" )
{
sisavs26 = !(VersionNumber() < 2.6)
blur=default(blur,5)
thresh=default(thresh,4)
str=default(str,16)
!sisavs26 ? mt_lutxy(c,c.binomialblur(blur,u=1,v=1),"x "+string(thresh)+" + y < y x - "+string(str)+" * 0 ?")
\ : mt_lutxy(c,c.binomialblur(blur,u=1,v=1),"x "+string(thresh)+" scalef + y < y x - "+string(str)+" * 0 ?", clamp_float=true, use_expr=2)
}
# white lines mask by A.SONY
Function swlinesm (clip i, float "thr", float "thr2", bool "analog", bool "autogain", val "edgesm", int "useMedianBlur", bool "noedges", float "mblur", float "thrfade", float "bthr", bool "honly", bool "lumaonly")
{
analog = Default(analog, true)
autogain = Default(autogain, true)
noedges = Default(noedges, false)
mblur = Default(mblur, 0.1)
thr = Default(thr, mblur==0 ? 100 : 200)
bthr = Default(bthr, thr)
thr2 = Default(thr2, 200)
thrfade = Default(thrfade, 2.46)
useMedianBlur = default(useMedianBlur, -1)
lumaonly = default(lumaonly, true)
sisavs26 = !(VersionNumber() < 2.6)
sisphbd = AvsPlusVersionNumber > 2294
oi = autogain ? i.ColorYUV(autogain=true) : i
sislumaonly = sisphbd ? oi.isy() : !sisavs26 ? true : oi.isy8()
i = sislumaonly || !lumaonly ? oi : sisphbd ? oi.converttoy() : oi.converttoy8()
edgesm = !noedges ? defined(edgesm) ? isclip(edgesm) ? edgesm : eval("i." + edgesm) : i.Camembert_dhh(useMedianBlur,honly,lumaonly) : nop()
LineDarkenclip = bthr==0 ? i : mblur==0 ? i.FastLineDarkenMOD3_dhh(bthr) : i.FastLineDarkenMOD3_dhh(bthr).blur(mblur)
Linewhitenclip = thr==0 ? nop() : mblur==0 ? LineDarkenclip.mt_invert().FastLineDarkenMOD3_dhh(thr) : LineDarkenclip.mt_invert().FastLineDarkenMOD3_dhh(thr).blur(mblur)
Linewhitenclip = thr==0 ? i : Linewhitenclip.FastLineDarkenMOD3_dhh(250,1,250,-2).mt_invert()
thr1 = analog ? thr2/thrfade : nop()
lut4whit = analog ? !sisavs26 ? Linewhitenclip.mt_lut("x "+String(thr2)+" > 255 x "+String(thr1)+" < 0 255 x "+String(thr1)+" - 255 "+String(thr2)+" "+String(thr1)+" - / * - ? ?",u=1,v=1) : Linewhitenclip.mt_lut("x "+String(thr2)+" scalef > range_max x "+String(thr1)+" scalef < 0 range_max x "+String(thr1)+" scalef - range_max "+String(thr2)+" scalef "+String(thr1)+" scalef - / * - ? ?",use_expr=2,u=1,v=1) :
\ Linewhitenclip.mt_binarize(128, mode="255 0")
noedges ? lut4whit :
\ mt_merge(i.mt_edge(mode="min/max", thY1=255, thY2=255), edgesm, lut4whit)
sislumaonly ? last : sisphbd ? CombinePlanes(last,oi,planes="YUV",sample_clip=oi) : YToUV(oi.UToY8(),oi.VToY8(),last)
}
function GreyCenteredToMask_dhh(clip input) {
# Levels will convert to lut in avs26 by this "x input_low - input_high input_low - / 1 gamma / ^ output_high output_low - * output_low +"
VersionNumber() < 2.6 ? input.Levels(128, 1, 255, 0, 255, false) : input.mt_lut("x range_half - range_max range_half - / range_max 0 - * 0 +", use_expr=2)
one = last
VersionNumber() < 2.6 ? input.Levels(0, 1, 128, 255, 0, false) : input.mt_lut("x 0 - range_half 0 - / 0 range_max - * range_max +", use_expr=2)
two = last
Overlay(one, two, mode="lighten")
}
function Camembert_dhh(clip input, int "useMedianBlur", bool "honly", bool "lumaonly") {
lumaonly = default(lumaonly, false)
useMedianBlur = default(useMedianBlur, lumaonly ? -1 : 0)
honly = default(honly, false)
sisphbd = AvsPlusVersionNumber > 2294
sisavs26 = !(VersionNumber() < 2.6)
sislumaonly = sisphbd ? input.isy() : !sisavs26 ? true : input.isy8()
useMedianBlur = sislumaonly && !(VersionNumber() < 2.6) ? -1 : useMedianBlur
c = sislumaonly || !lumaonly ? input : sisphbd ? input.converttoy() : input.converttoy8()
c
useMedianBlur==0 ? SmoothUV(3,200,false) : useMedianBlur>0 ? MedianBlur(0,useMedianBlur,useMedianBlur) : last
Overlay(last, Blur(1,honly ? 0 : 1).Blur(1,honly ? 0 : 1), mode="difference")
grsc=sislumaonly ? nop() : GreyCenteredToMask_dhh().greyscale()
sislumaonly ? GreyCenteredToMask_dhh() : sisphbd ? grsc.converttoy() : grsc.converttoy8()
!sisavs26 ? greyscale() : last
!sisavs26 ? Levels(0, 1, 115, 0, 255, false) : mt_lut("x 0 - 155 scaleb 0 - / range_max 0 - * 0 +", use_expr=2)
Blur(1,honly ? 0 : 1)
!sisavs26 ? Levels(0, 0.4, 64, 0, 255, false) : mt_lut("x 0 - 64 scaleb 0 - / 1 0.4 / ^ range_max 0 - * 0 +", use_expr=2)
Blur(1,honly ? 0 : 1).Blur(1,honly ? 0 : 1)
!sisavs26 ? Levels(0, 1, 30, 0, 255, false).Blur(1,honly ? 0 : 1) : mt_lut("x 0 - 30 scaleb 0 - / range_max 0 - * 0 +", use_expr=2,u=3,v=3).Blur(1,honly ? 0 : 1)
sislumaonly ? last : sisphbd ? CombinePlanes(last,lumaonly ? input : grsc,planes="YUV",sample_clip=lumaonly ? input : grsc) : YToUV(lumaonly ? input.UToY8() : grsc.UToY8(),lumaonly ? input.VToY8() : grsc.VToY8(),last)
}
function Camembert_dhhMod(clip input, int "useMedianBlur", bool "honly", bool "lumaonly")
{
EM1=input.Camembert_dhh(useMedianBlur,honly,lumaonly)
EM2=input.mt_edge(mode="min/max", thY1=1, thY2=255, thC1=10, thC2=10, chroma="process").mt_inflate().blur(1.5).blur(1.5).invert()
return mt_logic(EM1, EM2, "and")
}
Function EMask_dhh(clip oi, int "mode", float "trh", bool "analog", float "trh2", int "useMedianBlur", bool "honly", bool "lumaonly")
{
analog = Default(analog, false)
trh2 = Default(trh2, 170)
lumaonly = default(lumaonly, false)
useMedianBlur = default(useMedianBlur, lumaonly ? -1 : 0)
honly = default(honly, false)
sisphbd = AvsPlusVersionNumber > 2294
sisavs26 = !(VersionNumber() < 2.6)
sislumaonly = sisphbd ? oi.isy() : !sisavs26 ? true : oi.isy8()
i = sislumaonly || !lumaonly ? oi : sisphbd ? oi.converttoy() : oi.converttoy8()
mode3thr1 = mode == 3 && analog ? trh2/2.46 : nop()
mode3dark = mode == 3 ? trh != 0 ? i.FastLineDarkenMOD3_dhh(trh).blur(0.5).FastLineDarkenMOD3_dhh(250,1,250,-2) : i : nop()
mode3lut = mode == 3 && analog ? !sisavs26 ? "x "+String(mode3thr1)+" < 255 x "+String(trh2)+" > 0 255 x "+String(mode3thr1)+" - 255 "+String(trh2)+" "+String(mode3thr1)+" - / * - ? ?"
\ : "x "+String(mode3thr1)+" scalef < range_max x "+String(trh2)+" scalef > 0 range_max x "+String(mode3thr1)+" scalef - range_max "+String(trh2)+" scalef "+String(mode3thr1)+" scalef - / * - ? ?" : nop()
e_mask = mode == 1 ? mt_makediff(i.blur(1.58).blur(1.58),i).mt_binarize(threshold=trh).mt_inflate().mt_inflate() :
\ mode == 2 ? mt_logic(i.mt_binarize(105,upper=true).mt_expand(),i.mt_binarize(110,upper=false).mt_expand(),"and").mt_deflate() :
\ mode == 3 ? analog ? mt_merge(i.mt_edge(mode="min/max", thY1=255, thY2=255), i.Camembert_dhh(useMedianBlur,honly,lumaonly), !sisavs26 ? mode3dark.mt_lut(mode3lut,u=1,v=1) : mode3dark.mt_lut(mode3lut,use_expr=2,u=1,v=1)) :
\ mt_merge(i.mt_edge(mode="min/max", thY1=255, thY2=255), i.Camembert_dhh(useMedianBlur,honly,lumaonly), mode3dark.mt_binarize(70, mode="0 255")) : NOP()
e_mask = sislumaonly ? e_mask : sisphbd ? CombinePlanes(e_mask,oi,planes="YUV",sample_clip=oi) : YToUV(oi.UToY8(),oi.VToY8(),e_mask)
return e_mask
}
Function spasses(clip i, int "pass", string "filter")
{
return pass > 0 ? eval("spasses(i." + filter + ", pass-1, filter)") : i
}
Function sminideen(clip input, int "radius", int "thrY", int "thrUV", int "Y", int "U", int "V")
{
try { input.minideen(radius=radius, thrY=thrY, thrUV=thrUV, Y=Y, U=U, V=V) } catch(error_msg) { input.deen("a2d", radius, thrY, thrUV) }
}
function DarkPreserve_function(clip "filtered", clip "original", bool "merge16_8", int "u", int "v", bool "lsb", bool "lsb_in", bool "lsb_out") {
lsb_in = default (lsb_in , false) #for original
F_lsb_in = lsb_in ? (Height(filtered)) == (Height(original)) : (Height(filtered)) == (Height(original)*2)
lsb_out = default (lsb_out , F_lsb_in || lsb_in)
lsb = default (lsb , lsb_in || lsb_out || F_lsb_in)
merge16_8 = default (merge16_8 , true)
sisphbd = AvsPlusVersionNumber > 2294
sisavs26 = !(VersionNumber() < 2.6)
sislumaonly = sisphbd ? original.isy() : !sisavs26 ? nop() : original.isy8()
u = default (u , !sisavs26 ? 3 : sislumaonly ? 1 : 3)
v = default (v , u)
chroma = !(u != 3 && v != 3)
F_lsb_in ? Assert(lsb, "16stacked filtered clip requires: lsb=true") : nop()
lsb_in ? Assert(lsb, "lsb_in requires: lsb=true") : nop()
lsb_out ? Assert(lsb, "lsb_out requires: lsb=true") : nop()
dp_lut = lsb_in ? original.Dither_lut16("x 4096 < 65535 x 19200 > 0 65535 x 4096 - 4.338916843220339 * - ? ?",u=1,v=1) : !sisavs26 ? original.mt_lut("x 16 < 255 x 75 > 0 255 x 16 - 4.322033898305085 * - ? ?",u=1,v=1)
\ : original.mt_lut("x 16 scaleb < range_max x 75 scaleb > 0 range_max x 16 scaleb - range_max 75 scaleb 16 scaleb - / * - ? ?",use_expr=2,u=1,v=1)
dp_lut = lsb_in && merge16_8 ? dp_lut.Ditherpost(mode=6, slice=false, u=1, v=1) : dp_lut
dp_merge = lsb ? merge16_8 ? Dither_merge16_8(F_lsb_in ? filtered : filtered.Dither_convert_8_to_16(), lsb_in ? original : original.Dither_convert_8_to_16(), dp_lut, luma=chroma, u=u,v=v) : \
Dither_merge16(F_lsb_in ? filtered : filtered.Dither_convert_8_to_16(), lsb_in ? original : original.Dither_convert_8_to_16(), dp_lut, luma=chroma, u=u,v=v) : \
mt_merge(filtered, original, dp_lut, luma=chroma, u=u,v=v)
lsb ? lsb_out ? dp_merge : dp_merge.Ditherpost(mode=7, slice=false) : dp_merge
}
function lightPreserve_function(clip "filtered", clip "original", bool "merge16_8", int "u", int "v", bool "lsb", bool "lsb_in", bool "lsb_out") {
lsb_in = default (lsb_in , false) #for original
F_lsb_in = lsb_in ? (Height(filtered)) == (Height(original)) : (Height(filtered)) == (Height(original)*2)
lsb_out = default (lsb_out , F_lsb_in || lsb_in)
lsb = default (lsb , lsb_in || lsb_out || F_lsb_in)
merge16_8 = default (merge16_8 , true)
sisphbd = AvsPlusVersionNumber > 2294
sisavs26 = !(VersionNumber() < 2.6)
sislumaonly = sisphbd ? original.isy() : !sisavs26 ? nop() : original.isy8()
u = default (u , !sisavs26 ? 3 : sislumaonly ? 1 : 3)
v = default (v , u)
chroma = !(u != 3 && v != 3)
F_lsb_in ? Assert(lsb, "16stacked filtered clip requires: lsb=true") : nop()
lsb_in ? Assert(lsb, "lsb_in requires: lsb=true") : nop()
lsb_out ? Assert(lsb, "lsb_out requires: lsb=true") : nop()
dp_lut = lsb_in ? original.Dither_lut16("x 60160 > 65535 x 45056 < 0 65535 60160 x - 4.338916843220339 * - ? ?",u=1,v=1) : !sisavs26 ? original.mt_lut("x 235 > 255 x 176 < 0 255 235 x - 4.322033898305085 * - ? ?",u=1,v=1)
\ : original.mt_lut("x 235 scaleb > range_max x 176 scaleb < 0 range_max x 235 scaleb - range_max 176 scaleb 235 scaleb - / * - ? ?",use_expr=2,u=1,v=1)
dp_lut = lsb_in && merge16_8 ? dp_lut.Ditherpost(mode=6, slice=false, u=1, v=1) : dp_lut
dp_merge = lsb ? merge16_8 ? Dither_merge16_8(F_lsb_in ? filtered : filtered.Dither_convert_8_to_16(), lsb_in ? original : original.Dither_convert_8_to_16(), dp_lut, luma=chroma, u=u,v=v) : \
Dither_merge16(F_lsb_in ? filtered : filtered.Dither_convert_8_to_16(), lsb_in ? original : original.Dither_convert_8_to_16(), dp_lut, luma=chroma, u=u,v=v) : \
mt_merge(filtered, original, dp_lut, luma=chroma, u=u,v=v)
lsb ? lsb_out ? dp_merge : dp_merge.Ditherpost(mode=7, slice=false) : dp_merge
}
# Padding by Didée
function sh_Padding(clip c, int left, int top, int right, int bottom, int "threads")
{
threads = Default(threads, sh_GetUserGlobalIMTint(true))
w = c.width()
h = c.height()
threads!=1 ? Eval("try { pointresizemt(w+left+right, h+top+bottom, -left, -top, w+left+right, h+top+bottom+0.0001, threads=threads) } catch(error_msg) { c.pointresize( w+left+right, h+top+bottom, -left, -top, w+left+right, h+top+bottom+0.0001 ) }") : c.pointresize( w+left+right, h+top+bottom, -left, -top, w+left+right, h+top+bottom+0.0001 )
}
function sTryFTurnRight(clip c, bool "chroma", int "bitdepth", bool "mt") {
bitdepth=Default(bitdepth, 8)
mt = sh_GetUserGlobalIMTbool
bitdepth==8 ? eval("""
try {
IsAvsPlus ? dontdoft : nop()
return c.FTurnRight(chroma=chroma,mt=mt)
}
catch(err_msg) {
return c.TurnRight()
}
""") : BitdepthMsbLsb(c.BitdepthMsb(bitdepth=bitdepth).sTryFTurnRight(chroma,mt=mt), c.BitdepthLsb(bitdepth=bitdepth).sTryFTurnRight(chroma,mt=mt), bitdepth=bitdepth)
}
function sTryFTurnLeft(clip c, bool "chroma", int "bitdepth", bool "mt") {
bitdepth=Default(bitdepth, 8)
mt = sh_GetUserGlobalIMTbool
bitdepth==8 ? eval("""
try {
IsAvsPlus ? dontdoft : nop()
return c.FTurnLeft(chroma=chroma,mt=mt)
}
catch(err_msg) {
return c.TurnLeft()
}
""") : BitdepthMsbLsb(c.BitdepthMsb(bitdepth=bitdepth).sTryFTurnLeft(chroma,mt=mt), c.BitdepthLsb(bitdepth=bitdepth).sTryFTurnLeft(chroma,mt=mt), bitdepth=bitdepth)
}
function sTryFTurn180(clip c, bool "chroma", int "bitdepth", bool "mt") {
bitdepth=Default(bitdepth, 8)
mt = sh_GetUserGlobalIMTbool
bitdepth==8 ? eval("""
try {
IsAvsPlus ? dontdoft : nop()
return c.FTurn180(chroma=chroma,mt=mt)
}
catch(err_msg) {
return c.Turn180()
}
""") : BitdepthMsbLsb(c.BitdepthMsb(bitdepth=bitdepth).sTryFTurn180(chroma,mt=mt), c.BitdepthLsb(bitdepth=bitdepth).sTryFTurn180(chroma,mt=mt), bitdepth=bitdepth)
}
# base on Dither_limit_dif16 idea (not 100% same output)
function slimit_dif(clip "flt", clip "src", clip "ref", float "thr", float "elast", int "Y", int "U", int "V", bool "elastinfl", int "A")
{
thr = default(thr, 0.25)
elast = default(elast, 3.0)
elast2 = elast > 1.0 ? elast * thr : elast
Y = default(Y, 3)
U = default(U, 3)
V = default(V, 3)
elastinfl = default(elastinfl, false)
A = default(A, 2)
dref = defined(ref)
sisavs26 = !(VersionNumber() < 2.6)
Assert(!(elast < 1), "slimit_dif: elast must be more than 1")
Assert((defined(flt) && defined(src)), "slimit_dif: both flt clip and src clip are needed")
ldmask = elast!=1 ? !sisavs26 ? mt_lutxy(dref ? ref : src,flt,"x y - abs "+string(thr)+" <= 255 x y - abs "+string(elast2)+" <= ? 255 255 "+string(elast2)+" / x y - abs * - 0 ?", Y=Y==2 ? 1: Y,U=U==2 ? 1 : U,V=V==2 ? 1 : V)
\ : mt_lutxy(dref ? ref : src,flt,"x y - abs "+string(thr)+" yscalef <= yrange_max x y - abs "+string(elast2)+" yscalef <= ? yrange_max yrange_max "+string(elast2)+" yscalef / x y - abs * - 0 ?",use_expr=2, Y=Y==2 ? 1: Y,U=U==2 ? 1 : U,V=V==2 ? 1 : V,A=A==2 ? 1 : A) :
\ dref ? !sisavs26 ? ref.mt_lutxy(flt,"x y - abs "+string(thr)+" <= 255 0 ?", Y=Y==2 ? 1: Y,U=U==2 ? 1 : U,V=V==2 ? 1 : V) : ref.mt_lutxy(flt,"x y - abs "+string(thr)+" yscalef <= yrange_max 0 ?",use_expr=2,clamp_float_UV=true, Y=Y==2 ? 1: Y,U=U==2 ? 1 : U,V=V==2 ? 1 : V,A=A==2 ? 1 : A) : nop()
elast!=1 || dref ? !sisavs26 ? smaskmerge(src,flt, elastinfl ? ldmask.mt_inflate(155,Y=Y,U=U,V=V) : ldmask, Y=Y,U=U,V=V) : Mt_Merge(src,flt, elastinfl ? ldmask.mt_inflate(155,Y=Y,U=U,V=V,A=A) : ldmask, Y=Y,U=U,V=V,A=A) : \
!sisavs26 ? src.mt_lutxy(flt,"x y - abs "+string(thr)+" <= y x ?", Y=Y,U=U,V=V)
\ : src.mt_lutxy(flt,"x y - abs "+string(thr)+" yscalef <= y x ?",use_expr=2,clamp_float_UV=false, Y=Y,U=U,V=V,A=A)
}
Function sh_GetCSP(clip c) {
VersionNumber() < 2.6 ? eval("""
return c.IsPlanar ? c.IsYV12 ? "YV12" :
\ c.IsYV16 ? "YV16" :
\ c.IsYV24 ? "YV24" : c.sh_Y8_YV411 :
\ c.IsYUY2 ? "YUY2" :
\ c.IsRGB32 ? "RGB32" :
\ c.IsRGB24 ? "RGB24" : "Unknown"
""") : c.PixelType()
}
Function sh_Y8_YV411(clip c) {
try {
c.UtoY
csp = "YV411"
} catch ( error_msg ) {
csp = "Y8"
}
return csp
}
########################################################
# #
# HELPER FUNCTIONS: For Contrasharp and YUY2 handling #
# #
########################################################
########################################
## Didée's functions:
# contra-sharpening: sharpen the denoised clip, but don't add more to any pixel than what was removed previously.
# script function from Didée, at the VERY GRAINY thread
# In final version 2.0d ContraHD() was merged, to allow proper HD sharpening.
# In this case global variables of (before denoising) source MSuper and forward and backward
# compensated motion vectors are necessary as: Super, cb1 and cf1, if used as a stand alone function.
# Don't know who made (mod) it, so I can't give proper credits, sorry.
FUNCTION ContraSharpeningHD(clip denoised, clip original, bool "HD", bool "planar", int "overshoot"){
HD = default(HD ,false)
planar = default(planar,false)
overshoot = default(overshoot,0)
avs26 = VersionNumber() < 2.60 ? false : true
yuy26 = avs26 && Isyuy2(denoised) && planar
HD ? eval("""
cb1=original.MCompensate(Super, cb1, planar=planar)
cf1=original.MCompensate(Super, cf1, planar=planar)
pmax = yuy26 ? original.Planar2Interleaved().ConvertToYV16().mt_logic(cb1.Planar2Interleaved().ConvertToYV16(), "max").mt_logic(cf1.Planar2Interleaved().ConvertToYV16(), "max") : original.mt_logic(cb1, "max").mt_logic(cf1, "max")
pmin = yuy26 ? original.Planar2Interleaved().ConvertToYV16().mt_logic(cb1.Planar2Interleaved().ConvertToYV16(), "min").mt_logic(cf1.Planar2Interleaved().ConvertToYV16(), "min") : original.mt_logic(cb1, "min").mt_logic(cf1, "min")""") : nop()
s = denoised.MinBlur(HD?2:1,1,planar=planar) # Damp down remaining spots of the denoised clip.
s = yuy26 ? s.Planar2Interleaved().ConvertToYV16() : s
original = yuy26 ? original.Planar2Interleaved().ConvertToYV16() : original
denoised = yuy26 ? denoised.Planar2Interleaved().ConvertToYV16() : denoised
allD = mt_makediff(original,denoised) # The difference achieved by the denoising.
ssD = mt_makediff(s,HD?s.removegrain(20,-1,planar=planar).\
removegrain(20,-1,planar=planar):\
s.removegrain(11,-1,planar=planar)) # The difference of a simple kernel blur.
allD = yuy26 ? allD.ConvertToYUY2().Interleaved2planar(true) : allD
ssD = yuy26 ? ssD.ConvertToYUY2().Interleaved2planar(true) : ssD
ssDD = ssD.repair(HD?ssD.repair(allD,1,planar=planar):allD,HD?12:1,planar=planar) # Limit the difference to the max of what the denoising removed locally.
ssDD = yuy26 ? ssDD.Planar2Interleaved().ConvertToYV16() : ssDD
ssD = yuy26 ? ssD.Planar2Interleaved().ConvertToYV16() : ssD
ssDD = avs26 ? SSDD.mt_lutxy(ssD,"x range_half - abs y range_half - abs < x y ?",use_expr=1)
\ : SSDD.mt_lutxy(ssD,"x 128 - abs y 128 - abs < x y ?") # abs(diff) after limiting may not be bigger than before.
denoised.mt_adddiff(ssDD,U=2,V=2) # Apply the limited difference. (Sharpening is just inverse blurring)
HD ? mt_clamp(last,pmax,pmin,overshoot,overshoot,chroma="copy first") : last
yuy26 ? last.ConvertToYUY2().Interleaved2planar() : last
}
# MinBlur by Didée
# Nifty Gauss/Median combination (Modified for Planar input)
function MinBlur(clip clp, int "r", int "uv", bool "planar", string "mode", int "abtype", bool "blurrep", int "y", int "u", int "v"){
r = default(r,1)
uv = default(uv,3)
u = defined(u) ? u : uv
v = defined(v) ? v : uv
Y = Default(Y, 3)
planar = default(planar,false)
defmod = defined(mode)
mode = default(mode,"Median_Both")
avs26 = VersionNumber() < 2.60 ? false : true
yuy26 = avs26 && Isyuy2(clp) && planar
ch = u==1 && v==1
u2 = (u==2) ? 1 : u
v2 = (v==2) ? 1 : v
ch2 = u2==1 && v2==1
y2 = (y==2) ? 1 : y
rg4 = (u==3) ? 4 : -1
rg11 = (u==3) ? 11 : -1
rg20 = (u==3) ? 20 : -1
rg4v = (v==3) ? 4 : -1
rg11v = (v==3) ? 11 : -1
rg20v = (v==3) ? 20 : -1
rg4y = (y==3) ? 4 : -1
rg11y = (y==3) ? 11 : -1
rg20y = (y==3) ? 20 : -1
um2 = r==2 ? (u==3?2:u==2?0:-1) : nop()
um3 = r==3 ? (u==3?3:u==2?0:-1) : nop()
vm2 = r==2 ? (v==3?2:v==2?0:-1) : nop()
vm3 = r==3 ? (v==3?3:v==2?0:-1) : nop()
ym2 = r==2 ? (y==3?2:y==2?0:-1) : nop()
ym3 = r==3 ? (y==3?3:y==2?0:-1) : nop()
medf = (u==3) ? 1 : -200
medfv = (v==3) ? 1 : -200
medfy = (y==3) ? 1 : -200
rg4v = !(defmod && r==1) && (r<=1)
blurrep= default(blurrep,false)
blurstr= mode == "Median_Both" ? "medianblur(r*medfy,r*medf,r*medf)" : mode == "average_Both" ? "aBlur(r, abtype, chroma=uv)" : mode == "average_horizontal" ? "aBlur(r, abtype, blurv="+String(r==1 ? 0 : 1)+", chroma=uv)" : mode == "average_vertical" ? "aBlur("+String(r==1 ? 0 : 1)+", abtype, blurv=r, chroma=uv)" : mode
RG11D = (r==0) ? yuy26 ? mt_makediff(clp.Planar2Interleaved(ch2).ConvertToYV16(),clp.sbr(planar=planar,y=y2,U=u2,V=v2).Planar2Interleaved(ch2).ConvertToYV16(),y=y2,U=u2,V=v2).ConvertToYUY2().Interleaved2planar(ch2) : mt_makediff(clp,clp.sbr(planar=planar,y=y2,U=u2,V=v2),y=y2,U=u2,V=v2)
\ : (r==1) ? yuy26 ? mt_makediff(clp.Planar2Interleaved(ch2).ConvertToYV16(),clp.removegrain(rg11y,rg11,planar=planar).Planar2Interleaved(ch2).ConvertToYV16(),y=y2,U=u2,V=v2).ConvertToYUY2().Interleaved2planar(ch2) : mt_makediff(clp,clp.removegrain(rg11y,rg11,planar=planar),y=y2,U=u2,V=v2)
\ : (r==2) ? yuy26 ? mt_makediff(clp.Planar2Interleaved(ch2).ConvertToYV16(),clp.removegrain(rg11y,rg11,planar=planar).removegrain(rg20y,rg20,planar=planar).Planar2Interleaved(ch2).ConvertToYV16(),y=y2,U=u2,V=v2).ConvertToYUY2().Interleaved2planar(ch2) : mt_makediff(clp,clp.removegrain(rg11y,rg11,planar=planar).removegrain(rg20y,rg20,planar=planar),y=y2,U=u2,V=v2)
\ : yuy26 ? mt_makediff(clp.Planar2Interleaved(ch2).ConvertToYV16(),clp.removegrain(rg11y,rg11,planar=planar).removegrain(rg20y,rg20,planar=planar).removegrain(rg20y,rg20,planar=planar).Planar2Interleaved(ch2).ConvertToYV16(),y=y2,U=u2,V=v2).ConvertToYUY2().Interleaved2planar(ch2) : mt_makediff(clp,clp.removegrain(rg11y,rg11,planar=planar).removegrain(rg20y,rg20,planar=planar).removegrain(rg20y,rg20,planar=planar),y=y2,U=u2,V=v2)
RG4D = (rg4v) ? yuy26 ? mt_makediff(clp.Planar2Interleaved(ch2).ConvertToYV16(),clp.removegrain(rg4y,rg4,planar=planar).Planar2Interleaved(ch2).ConvertToYV16(),y=y2,U=u2,V=v2).ConvertToYUY2().Interleaved2planar(ch2) : mt_makediff(clp,clp.removegrain(rg4y,rg4,planar=planar),y=y2,U=u2,V=v2)
\ : (r==2) ? avs26 ? yuy26 ? eval("mt_makediff(clp.Planar2Interleaved(ch2).ConvertToYV16(),clp.Planar2Interleaved(ch2).ConvertToYV16()."+blurstr+",y=y2,U=u2,V=v2).ConvertToYUY2().Interleaved2planar(ch2)") : eval("mt_makediff(clp,clp."+blurstr+",y=y2,U=u2,V=v2)") : mt_makediff(clp,clp.Quantile(radius_y=ym2, radius_u=uvm2, radius_v=uvm2, planar=planar),y=y2, U=uv2,V=uv2)
\ : avs26 ? yuy26 ? eval("mt_makediff(clp.Planar2Interleaved(ch2).ConvertToYV16(),clp.Planar2Interleaved(ch2).ConvertToYV16()."+blurstr+",y=y2,U=u2,V=v2).ConvertToYUY2().Interleaved2planar(ch2)") : eval("mt_makediff(clp,clp."+blurstr+",y=y2,U=u2,V=v2)") : mt_makediff(clp,clp.Quantile(radius_y=ym3, radius_u=uvm3, radius_v=uvm3, planar=planar),y=y2, U=uv2,V=uv2)
#RG4D = blurrep ? RG4D.Repair(clp.removegrain(3,uv==3 ? 0 : -1,planar=planar),9,uv==3 ? 0 : -1,planar=planar) : RG4D
DD = yuy26 ? mt_lutxy(RG11D.Planar2Interleaved(ch2).ConvertToYV16(),RG4D.Planar2Interleaved(ch2).ConvertToYV16(),"x 128 - y 128 - * 0 < 128 x 128 - abs y 128 - abs < x y ? ?",y=y2,U=u2,V=v2).ConvertToYUY2().Interleaved2planar(ch)
\ : avs26 ? mt_lutxy(RG11D,RG4D,"x range_half - y range_half - * 0 < range_half x range_half - abs y range_half - abs < x y ? ?",use_expr=1,y=y2,U=u2,V=v2)
\ : mt_lutxy(RG11D,RG4D,"x 128 - y 128 - * 0 < 128 x 128 - abs y 128 - abs < x y ? ?",y=y2,U=u2,V=v2)
yuy26 ? clp.Planar2Interleaved(ch).ConvertToYV16().mt_makediff(DD.Planar2Interleaved(ch).ConvertToYV16(),y=y,U=u,V=v).ConvertToYUY2().Interleaved2planar(ch) : clp.mt_makediff(DD,y=y,U=u,V=v)
blurrep ? Repair(clp.removegrain(y!=3 ? 0 : 17,u==3 ? 0 : -1,v==3 ? 0 : -1,planar=planar),y!=3 ? 0 : 9,u==3 ? 0 : -1,v==3 ? 0 : -1,planar=planar) : last
}
# helper function: make a highpass on a blur's difference (well, kind of that)
# Highpass of spatial r=1 Gaussian (like blur(1.0)) (Modified for Planar input)
function sbr(clip c, bool "planar", int "y", int "r", int "U", int "V") {
planar = default(planar,false)
avs26 = VersionNumber() < 2.60 ? false : true
yuy26 = avs26 && Isyuy2(c) && planar
Y = Default(Y, 3)
r = Default(r, 1)
U = Default(U, 3)
V = Default(V, 3)
chroma = U==3 || V==3
nochr = U==1 && V==1
Yt = Y == 3
Ut = U == 3
Vt = V == 3
Y31 = Yt ? 3 : 1
U31 = Ut ? 3 : 1
V31 = Vt ? 3 : 1
Y11 = (Y==3) ? 11 : -1
Y20 = (Y==3) ? 20 : -1
U11 = (U==3) ? 11 : -1
U20 = (U==3) ? 20 : -1
V11 = (V==3) ? 11 : -1
V20 = (V==3) ? 20 : -1
rg11 = (r<=1) ? c.removegrain(Y11, U11, V11,planar=planar) : (r==2) ? c.removegrain(Y11, U11, V11,planar=planar).removegrain(Y20, U20, V20,planar=planar) : c.removegrain(Y11, U11, V11,planar=planar).removegrain(Y20, U20, V20,planar=planar).removegrain(Y20, U20, V20,planar=planar)
rg11D = yuy26 ? mt_makediff(c.Planar2Interleaved(!chroma).ConvertToYV16(),rg11.Planar2Interleaved(!chroma).ConvertToYV16(), Y=Y31, U=U31, V=V31).ConvertToYUY2().Interleaved2planar(!chroma) : mt_makediff(c,rg11, Y=Y31, U=U31, V=V31)
RG11DS = (r<=1) ? rg11D.removegrain(Y11, U11, V11,planar=planar) : (r==2) ? rg11D.removegrain(Y11, U11, V11,planar=planar).removegrain(Y20, U20, V20,planar=planar) : rg11D.removegrain(Y11, U11, V11,planar=planar).removegrain(Y20, U20, V20,planar=planar).removegrain(Y20, U20, V20,planar=planar)
rg11DD = yuy26 ? mt_lutxy(RG11D.Planar2Interleaved(!chroma).ConvertToYV16(),RG11DS.Planar2Interleaved(!chroma).ConvertToYV16(),"x y - x 128 - * 0 < 128 x y - abs x 128 - abs < x y - 128 + x ? ?", Y=Y31, U=U31, V=V31).ConvertToYUY2().Interleaved2planar(!chroma)
\ : avs26 ? mt_lutxy(RG11D, RG11DS, "x y - x range_half - * 0 < range_half x y - abs x range_half - abs < x y - range_half + x ? ?", Y=Y31, U=U31, V=V31,use_expr=1)
\ : mt_lutxy(RG11D, RG11DS, "x y - x 128 - * 0 < 128 x y - abs x 128 - abs < x y - 128 + x ? ?", Y=Y31, U=U31, V=V31)
yuy26 ? c.Planar2Interleaved(nochr).ConvertToYV16().mt_makediff(rg11DD.Planar2Interleaved(nochr).ConvertToYV16(), Y=Y, U=U, V=V).ConvertToYUY2().Interleaved2planar(nochr) : c.mt_makediff(rg11DD, Y=Y, U=U, V=V)
}
## cretindesalpes' functions
# Converts 16 bit interleaved YUY2 to 16bit planar YUY2 suitable for Ditherpost. (Use right before Ditherpost; this format is not suitable for filtering)
function Dither_YUY2toPlanar16(c){c
yuy26 = !(VersionNumber() < 2.60) && isyuy2(c)
my = !yuy26 ? Dither_get_msb().ConvertToYV12() : nop()
ly = !yuy26 ? Dither_get_lsb().ConvertToYV12() : nop()
u = !yuy26 ? UToY ().ConvertToYV12 () : nop()
v = !yuy26 ? VToY ().ConvertToYV12 () : nop()
yuy26 ? ConvertToYV16() : YToUV (u, v, StackVertical (StackVertical (my, my), StackVertical (ly, ly)))}
# Converts 8 bit interleaved YUY2 to 8 bit planar YUY2 ready for either 8 or 16 bit processing also suitable for Ditherpost
function Dither_YUY2toPlanar(c){c
yuy26 = !(VersionNumber() < 2.60) && isyuy2(c)
y = !yuy26 ? ConvertToYV12 () : nop()
u = !yuy26 ? UToY ().ConvertToYV12 () : nop()
v = !yuy26 ? VToY ().ConvertToYV12 () : nop()
yuy26 ? ConvertToYV16() : YToUV (u, v, StackVertical (y, y))}
# Converts back the above special planar formats to normal interleaved 16 bit YUY2
function Dither_YUY2toInterleaved16(c){c
yuy26 = !(VersionNumber() < 2.60)
y = !yuy26 ? StackVertical (Crop (0, 0, 0, (Height () /(4))), Crop (0, (Height () /(2))+(Height () /(4)), 0, 0)).ConvertToYUY2 () : nop()
u = !yuy26 ? UToY ().ConvertToYUY2 () : nop()
v = !yuy26 ? VToY ().ConvertToYUY2 () : nop()
yuy26 ? ConvertToYUY2() : YToUV (u, v, y)}
# Converts back the above special planar formats to normal interleaved YUY2
function Dither_YUY2toInterleaved(c){c
yuy26 = !(VersionNumber() < 2.60)
y = !yuy26 ? Crop (0, 0, 0, Height () /(2)).ConvertToYUY2 () : nop()
u = !yuy26 ? UToY ().ConvertToYUY2 () : nop()
v = !yuy26 ? VToY ().ConvertToYUY2 () : nop()
yuy26 ? ConvertToYUY2() : YToUV (u, v, y)}
# Converts luma (and chroma) to PC levels, and optionally allows tweaking for pumping up the darks. (for the clip to be fed to motion search only)
# By courtesy of cretindesalpes.
function Dither_Luma_Rebuild (clip src, float "s0", float "c",int "uv", bool "lsb", bool "lsb_in", bool "lsb_out", int "mode", float "ampn", bool "slice", bool "chromaonlytvtopc"){
lsb_in = Default( lsb_in ,false)
lsb_out = Default( lsb_out ,false)
lsb = Default( lsb ,lsb_in || lsb_out)
lsb = !lsb && (lsb_in || lsb_out) ? true : lsb
mode = Default( mode ,6)
uv = Default(uv, 3)
s0 = Default(s0, 2.0)
c = Default(c, 1.0/16)
ampn = Default(ampn, 0.0)
slice = Default(slice, true)
chrtv2pc = Default(chromaonlytvtopc, false)
y = chrtv2pc ? 2 : 3
yuy2 = isyuy2(src)
avs26 = VersionNumber() < 2.60 ? false : true
sisphbd = AvsPlusVersionNumber > 2294
lsb_native = sisphbd ? !(src.BitsPerComponent() > 8 && (lsb)) : true
sisphbd ? Assert(lsb_native, "lsb hack is not Compatible with native high bit depth" ) : nop()
sisphbd ? Assert(!(src.isYUVA() && lsb), "lsb hack is not Compatible with YUVA" ) : nop()
Assert(!(src.isrgb()), "Dither_Luma_Rebuild: RGB Color formats is not supported" )
src = yuy2 ? lsb_in ? src.Planar2Interleaved(uv==1).Dither_YUY2toPlanar16() : avs26 ? src.Planar2Interleaved(uv==1).ConvertToYV16() : lsb ? src.Planar2Interleaved(uv==1).Dither_YUY2toPlanar() : src : src
k = (s0 - 1) * c
t = lsb_in ? "x 4096 - 56064 / 0 1 clip"
\ : avs26 ? "x 16 scaleb - 219 scaleb / 0 1 clip"
\ : "x 16 - 219 / 0 1 clip"
e = String(k)+" "+String(1+c)+" "+String((1+c)*c)+" "+t+" "+String(c)
\ +" + / - * "+t+" 1 "+String(k)+" - * + "+String(lsb?65536:avs26?"range_size":255)+" *"
src
lsb ? (lsb_in ? Dither_lut16 (yexpr=e,expr="x 32768 - 32768 * 28672 / 32768 +",y=y, u=uv, v=uv) : \
Dither_lut8 (yexpr=e,expr="x 128 - 32768 * 112 / 32768 +" ,y=y, u=uv, v=uv)) : \
avs26 ? mt_lut(yexpr=e,expr="x range_half - 128 * 112 / range_half +",use_expr=2,y=y, u=uv, v=uv) : \
mt_lut(yexpr=e,expr="x 128 - 128 * 112 / 128 +" ,y=y, u=uv, v=uv)
lsb_out && !yuy2 ? last : (lsb && !lsb_out ? yuy2 ? Ditherpost(mode=mode,ampn=ampn,slice=slice,staticnoise=ampn!=0.0?true:false,u=uv,v=uv).Dither_YUY2toInterleaved().Interleaved2planar(uv==1) : Ditherpost(mode=mode,ampn=ampn,slice=slice,staticnoise=ampn!=0.0?true:false,u=uv,v=uv) : last)
return yuy2 && lsb_out ? last.Dither_YUY2toInterleaved16().Interleaved2planar(uv==1) : yuy2 && avs26 && !lsb ? converttoyuy2().Interleaved2planar(uv==1) : last
}
# SH_KNLMeansCL
function SH_KNLMeansCL (clip input, String "device_type", int "device_id", bool "chroma", bool "lsb", bool "lsb_in", float "h", int "d", int "a", String "knlm_params", clip "rclip")
{
d = Default( d ,0)
a = Default( a ,1)
h = Default( h ,7.0)
deviceid = Default( device_id ,0)
knlm_params = default(knlm_params, "")
chroma = Default( chroma ,true)
lsb_in = Default( lsb_in ,false)
lsb = Default( lsb ,lsb_in)
sisphbd = AvsPlusVersionNumber > 2294
fullchr = sisphbd ? input.is444() : input.isyv24()
chr420 = sisphbd ? input.is420() : input.isyv12()
nochr = sisphbd ? input.isy() : input.isy8()
chrlsb = chroma && !fullchr && !nochr
NL_in = lsb && !lsb_in ? input.Dither_convert_8_to_16() : input
cnl = chrlsb ? "Y" : input.isrgb() ? "auto" : !nochr && chroma ? "YUV" : "Y"
drclip = defined(rclip)
rclip = drclip ? lsb && !lsb_in ? rclip.Dither_convert_8_to_16() : rclip : nop()
NL_in = !chrlsb && input.isyuy2() ? NL_in.converttoyv16() : NL_in
rclip = drclip ? !chrlsb && rclip.isyuy2() ? rclip.converttoyv16() : rclip : undefined
chrlsb ? eval("""
# In a more lucid state I could probably have laid out this block much better... or not...
NL_W = width(NL_in)
Uclip = sisphbd ? ExtractU(NL_in) : UToY8(NL_in)
Urclip = drclip ? sisphbd ? ExtractU(rclip) : UToY8(rclip) : nop()
Vclip = sisphbd ? ExtractV(NL_in) : VToY8(NL_in)
Vrclip = drclip ? sisphbd ? ExtractV(rclip) : VToY8(rclip) : nop()
NL_lsb = (chr420 ? StackVertical( lsb ? StackVertical(Dither_get_msb(uclip),Dither_get_msb(vclip)) : uclip,\
lsb ? StackVertical(Dither_get_lsb(uclip),Dither_get_lsb(vclip)) : vclip) : \
StackHorizontal(uclip,vclip))
rNL_lsb = drclip ? (chr420 ? StackVertical( lsb ? StackVertical(Dither_get_msb(urclip),Dither_get_msb(vrclip)) : urclip,\
lsb ? StackVertical(Dither_get_lsb(urclip),Dither_get_lsb(vrclip)) : vrclip) : \
StackHorizontal(urclip,vrclip)) : \
nop()
nlc = StackHorizontal(sisphbd ? ConvertToY(NL_in) : ConvertToY8(NL_in),NL_lsb)
nlrc = drclip ? StackHorizontal(sisphbd ? ConvertToY(rclip) : ConvertToY8(rclip),rNL_lsb) : undefined
nlc = Eval("nlc.KNLMeansCL(D=d, A=a, h=h,stacked=lsb_in || lsb,device_type=device_type,device_id=deviceid,rclip=nlrc,channels=cnl" + knlm_params + ")")
uvh = lsb_in || lsb ? uclip.height()/2 : uclip.height()
uvw = uclip.width()
nly = nlc.crop(0,0,chr420 ? -uvw : -(uvw+uvw),0)
nlu = chr420 ? lsb_in || lsb ? StackVertical(Dither_get_msb(nlc).crop(NL_W,0,0,-uvh),Dither_get_lsb(nlc).crop(NL_W,0,0,-uvh)) : nlc.crop(NL_W,0,0,-uvh) : \
nlc.crop(NL_W ,0,-uvw,0)
nlv = chr420 ? lsb_in || lsb ? StackVertical(Dither_get_msb(nlc).crop(NL_W,uvh, 0,0),Dither_get_lsb(nlc).crop(NL_W,uvh, 0,0)) : nlc.crop(NL_W,uvh, 0,0) : \
nlc.crop(NL_W+uvw,0, 0,0)
YToUV(nlu, nlv, nly)
""") : Eval("NL_in.KNLMeansCL(D=d, A=a, h=h,stacked=lsb_in || lsb,device_type=device_type,device_id=deviceid,rclip=rclip,channels=cnl" + knlm_params + ")")
!lsb && lsb_in ? Ditherpost(mode=6,slice=false) : last
input.isyuy2() ? converttoyuy2() : last
}
Function sh_RemoveGrain(clip input, int "mode", int "modeU", int "modeV")
{
mode = Default(mode, 1 )
modeU = Default(modeU, mode )
modeV = Default(modeV, modeU )
iCSP = input.sh_GetCSP()
isYV12 = iCSP == "YV12"
isY8 = iCSP == "Y8"
sw = input.Width ()
sh = input.Height()
wmod4 = sw/4*4 == sw
hmod4 = sh/4*4 == sh
mod4 = wmod4 && hmod4
padw = wmod4 ? sw : (sw/4+1)*4
padh = hmod4 ? sh : (sh/4+1)*4
input_m4 = mod4 ? input : input.PointResize(padw, padh, 0, 0, padw, padh)
return isYV12 ? input.RemoveGrain(mode, modeU, modeV)
\ : isY8 ? input_m4 .RemoveGrain(mode , -1, -1)
\ .Crop(0, 0, sw, sh)
\ : YToUV(input_m4.UToY8() .RemoveGrain(modeU, -1, -1),
\ input_m4.VToY8() .RemoveGrain(modeV, -1, -1),
\ input_m4.ConvertToY8() .RemoveGrain(mode , -1, -1))
\ .Crop(0, 0, sw, sh)
}
# base on dithertools avsi functions by cretindesalpes
Function y_gamma_to_linear (clip src,
\ bool "tv_range_in", bool "tv_range_out", string "curve", int "u", int "v",
\ float "gcor", bool "sigmoid", float "thr", float "cont")
{
src
linear_and_gamma (false,
\ tv_range_in, tv_range_out, curve, u, v,
\ gcor, sigmoid, thr, cont
\ )
}
Function y_linear_to_gamma (clip src,
\ bool "tv_range_in", bool "tv_range_out", string "curve", int "u", int "v",
\ float "gcor", bool "sigmoid", float "thr", float "cont")
{
src
linear_and_gamma (true,
\ tv_range_in, tv_range_out, curve, u, v,
\ gcor, sigmoid, thr, cont
\ )
}
Function linear_and_gamma (clip src, bool l2g_flag,
\ bool "tv_range_in", bool "tv_range_out", string "curve", int "u", int "v",
\ float "gcor", bool "sigmoid", float "thr", float "cont")
{
sisphbd = AvsPlusVersionNumber > 2294
sishasalpha = sisphbd ? src.hasalpha : false
src2 = sishasalpha ? src.RemoveAlphaPlane : src
tv_range_in = Default (tv_range_in, true)
tv_range_in = src.IsRGB ? false : tv_range_in
tv_range_out = Default (tv_range_out, true)
tv_range_out = src.IsRGB ? false : tv_range_out
curve = Default (curve, "srgb")
u = Default (u, 2)
u = src.IsRGB ? 3 : u
v = Default (v, 2)
v = src.IsRGB ? 3 : v
gcor = Default (gcor, 1.0)
sigmoid = Default (sigmoid, false)
c_num =
\ (curve == "srgb" ) ? 0
\ : (curve == "709" ) ? 1
\ : (curve == "601" ) ? 1
\ : (curve == "170" ) ? 1
\ : (curve == "240" ) ? 2
\ : (curve == "2020" ) ? 3
\ : (curve == "1886" ) ? 4
\ : (curve == "1886a") ? 5
\ : Assert (false, "linear_and_gamma: wrong curve value.")
# BT-709/601
# sRGB SMPTE 170M SMPTE 240M BT-2020 BT-1886 BT-1886a
k0 = Select (c_num, " 0.04045", " 0.081 ", " 0.0912 ", " 0.08145", "0 ", "0.35 ")
phi = Select (c_num, "12.92 ", " 4.5 ", " 4.0 ", " 4.5 ", "4.5 ", "0.65709357") # 0.35 ^ (3.0-2.6)
gam2 = Select (c_num, " 1 ", " 1 ", " 1 ", " 1 ", "1 ", "3.0 ")
alpha = Select (c_num, " 0.055 ", " 0.099 ", " 0.1115 ", " 0.0993 ", "0 ", "0 ")
gamma = Select (c_num, " 2.4 ", " 2.22222", " 2.22222", " 2.22222", "2.4 ", "2.6 ")
expr = (tv_range_in) ? "x 4096 - 56064 /" : "x 65536 /"
# E = (E' <= k0) ? (E' ^ gam2) / phi : ((E' + alpha) / (1 + alpha)) ^ gamma
g2l = expr
g2l = g2l + " " + k0 +" <= "
\ + g2l + " " + gam2 + " ^ " + phi +" / "
\ + g2l + " " + alpha + " + 1 " + alpha + " + / " + gamma + " ^ ?"
g2l = (gcor != 1.0) ? g2l + " 0 >= " + g2l + " " + String (gcor) + " ^ " + g2l + " ?" : g2l
g2l = (sigmoid) ? build_sigmoid_expr (g2l , true , thr, cont) : g2l
l2g = (sigmoid) ? build_sigmoid_expr (expr, false, thr, cont) : expr
l2g = (gcor != 1.0) ? l2g + " 0 >= " + l2g + " " + String (gcor) + " ^ " + l2g + " ?" : l2g
# E' = (E <= k0 / phi) ? (E * phi) ^ (1 / gam2) : (E ^ (1 / gamma)) * (alpha + 1) - alpha
l2g = l2g + " " + k0 + " " + phi + " / <= "
\ + l2g + " " + phi + " * 1 " + gam2 + " / ^ "
\ + l2g + " 1 " + gamma + " / ^ " + alpha + " 1 + * " + alpha + " - ?"
expr = (l2g_flag) ? l2g : g2l
expr = expr + ((tv_range_out) ? " 56064 * 4096 +" : " 65536 *")
src2.mt_lut (expr="i16 " + expr, scale_inputs=!tv_range_out || !tv_range_in ? "allf" : "all", use_expr=2, y=3, u=u, v=v)
sishasalpha ? last.AddAlphaPlane(src.ExtractA) : last
}
# Sigmoidal functions:
# x0 = 1 / (1 + exp (cont * thr ))
# x1 = 1 / (1 + exp (cont * (thr - 1)))
# y = (1 / (1 + exp (cont * (thr - x))) - x0) / (x1 - x0)
# x = thr - log (1 / (y * (x1 - x0) + x0) - 1) / cont
Function build_sigmoid_expr (string in, bool inv, float "thr", float "cont")
{
thr = Default (thr, 0.5)
cont = Default (cont, 6.5)
Assert ((cont > 0), "build_sigmoid_expr: cont must be strictly positive.")
Assert ((thr >= 0 && thr <= 1), "build_sigmoid_expr: thr must be in the 0-1 range.")
x0v = 1 / (1 + exp (cont * thr ))
x1v = 1 / (1 + exp (cont * (thr - 1)))
x0 = String ( x0v)
x1m0 = String (x1v - x0v)
cont = String (cont)
thr = String (thr)
expr = (inv)
\ ? thr + " 1 " + in + " " + x1m0 + " * " + x0 + " + 0.000001 max / 1 - 0.000001 max log " + cont + " / -"
\ : "1 1 " + cont + " " + thr + " " + in + " - * exp + / " + x0 + " - " + x1m0 + " /"
return (expr)
}
Function sigmoid_direct (clip src, float "thr", float "cont", int "u", int "v")
{
u = Default (u, 2)
u = src.IsRGB ? 3 : u
v = Default (v, 2)
v = src.IsRGB ? 3 : v
expr = "x 65536 /"
expr = build_sigmoid_expr (expr, false, thr, cont)
expr = expr + " 65536 *"
src.MT_lut (yexpr="i16 " + expr, scale_inputs="allf", use_expr=2, y=3, u=u, v=v)
}
Function sigmoid_inverse (clip src, float "thr", float "cont", int "u", int "v")
{
u = Default (u, 2)
u = src.IsRGB ? 3 : u
v = Default (v, 2)
v = src.IsRGB ? 3 : v
expr = "x 65536 /"
expr = build_sigmoid_expr (expr, true , thr, cont)
expr = expr + " 65536 *"
src.mt_lut (yexpr="i16 " + expr, scale_inputs="allf", use_expr=2, y=3, u=u, v=v)
}
function sh_Vinverse2(clip clp, float "sstr", int "amnt", int "uv")
{
uv = default(uv,3)
sstr = default(sstr,2.7)
amnt = default(amnt,255)
uv2 = (uv==2) ? 1 : uv
STR = string(sstr)
AMN = string(amnt)
vblur = clp.sbrV()
vblurD = mt_MakeDiff(clp,vblur,U=uv2,V=uv2)
Vshrp = mt_LutXY(vblur,vblur.mt_convolution("1","1 2 1"),expr="x x y - "+STR+" * +",U=uv2,V=uv2)
VshrpD = mt_MakeDiff(Vshrp,vblur,U=uv2,V=uv2)
VlimD = mt_LutXY(VshrpD,VblurD,expr="x 128 - y 128 - * 0 < x 128 - abs y 128 - abs < x y ? 128 - 0.25 * 128 + x 128 - abs y 128 - abs < x y ? ?",U=uv2,V=uv2)
mt_AddDiff(Vblur,VlimD,U=uv,V=uv)
(amnt>254) ? last : (amnt==0) ? clp : mt_LutXY(clp,last,expr="x "+AMN+" + y < x "+AMN+" + x "+AMN+" - y > x "+AMN+" - y ? ?",U=uv,V=uv)
return(last)
}
function sbrV(clip o)
{
rg11=o.mt_convolution("1","1 2 1")
rg11D=mt_makediff(o,rg11)
rg11DD=mt_makediff(rg11D,rg11D.mt_convolution("1","1 2 1")).mt_lutxy(rg11D,"x 128 - y 128 - * 0 < 128 x 128 - abs y 128 - abs < x y ? ?")